SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/27/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      179,624
COMMITMENTS
  84,578   25,791   20,737   47,276  121,903  152,591  168,431   27,034   11,193

CHANGES FROM 12/20/16 (CHANGE IN OPEN INTEREST:     -1,260)
   1,033    3,171   -2,189     -874   -1,047   -2,030      -65      770   -1,195

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    47.1     14.4     11.5     26.3     67.9     84.9     93.8     15.1      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      204)
     103       47       56       35       42      163      123                  
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/27/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:      228,415
COMMITMENTS
 112,477   66,824   28,899   70,665  118,867  212,040  214,590   16,375   13,826

CHANGES FROM 12/20/16 (CHANGE IN OPEN INTEREST:     -5,903)
  -6,568     -360   -2,663    2,210   -1,905   -7,021   -4,928    1,118     -975

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    49.2     29.3     12.7     30.9     52.0     92.8     93.9      7.2      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      305)
     127       90       59       54       67      211      193                  
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/27/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      597,450
COMMITMENTS
 198,934  107,749  173,291  177,970  290,661  550,195  571,701   47,255   25,749

CHANGES FROM 12/20/16 (CHANGE IN OPEN INTEREST:    -50,377)
  -6,248    6,185  -23,041  -14,966  -27,590  -44,254  -44,446   -6,123   -5,931

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    33.3     18.0     29.0     29.8     48.7     92.1     95.7      7.9      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      355)
     182       99      138       56       53      287      245                  
 
 
ALUMINUM MW US TR PLATTS SWAP - COMMODITY EXCHANGE INC.              Code-191693
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/27/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(25 METRIC TONS)                                     OPEN INTEREST:       33,415
COMMITMENTS
  14,988      412        0   18,286   32,407   33,274   32,819      141      596

CHANGES FROM 12/20/16 (CHANGE IN OPEN INTEREST:         50)
       0        0        0       48       50       48       50        2        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    44.9      1.2      0.0     54.7     97.0     99.6     98.2      0.4      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       5        1        0       11       19       16       20                  



Updated December 30, 2016